“According to literature in Africa by 2020, between 75 and 250 million people will be exposed to increased water stress due to climate change. In some countries yields from rain-fed agriculture could be reduced by up to 50%. Agricultural production inc …

“Challenges faced by smallholder rural subsistence farmers should be one of the key issues in policy and development discussions as they form 70% of the African populations and Swaziland is no exception. They manage large areas of agricultural producti …

“Swaziland’s climate is moderate, near-temperate, subtropical, and semiarid. The climate is localized, varying over short distances with changes in altitude. Swaziland is a middle-income developing country, with per capita GDP of $1,560. Most people li …